Related abilities

Enjoys playful face-to-face interaction with people

Enjoys playful interactions with others (such as peek-a-boo)

Maintains eye contact with familiar people during playful interaction

Is interested in interacting with others, e.g. peek-a-boo (7-9 months)

Maintains eye contact with people during playful interaction (7-9 months)

Maintains eye contact with people during playful interactions (10-12 months)

Maintains eye contact with people during playful interactions (13-18 months)